protactinium-231

isotope of protactinium
Thing isotope_of_protactinium Q18845514
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protactinium-231

Summary

protactinium-231 is an isotope of protactinium[1]. protactinium-231 draws 6 Wikipedia views per month (isotope_of_protactinium category, ranking #3 of 1).[2]

Key Facts

  • protactinium-231's instance of is recorded as isotope of protactinium[3].
  • protactinium-231's subclass of is recorded as protactinium[4].
  • protactinium-231's decays to is recorded as actinium-227[5].
  • protactinium-231's decays to is recorded as neon-24[6].
  • protactinium-231's decays to is recorded as fluorine-23[7].
  • protactinium-231's decays to is recorded as lead-208[8].
  • protactinium-231's decays to is recorded as thallium-207[9].
  • protactinium-231's atomic number is recorded as {'unit': '1', 'amount': '+91'}[10].
  • protactinium-231's spin quantum number is recorded as {'unit': '1', 'amount': '+1.5'}[11].
  • protactinium-231's parity quantum number is recorded as {'unit': '1', 'amount': '-1'}[12].
  • protactinium-231's neutron number is recorded as {'unit': '1', 'amount': '+140'}[13].
  • protactinium-231's Encyclopædia Britannica Online ID is recorded as science/protactinium-231[14].
  • protactinium-231's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q483261', 'amount': '+231.035882575'}[15].
  • protactinium-231's half-life is recorded as {'unit': 'http://www.wikidata.org/entity/Q1092296', 'amount': '+32760.0'}[16].
  • protactinium-231's binding energy is recorded as {'unit': 'http://www.wikidata.org/entity/Q28719934', 'amount': '+1759856.406'}[17].
  • protactinium-231's mass excess is recorded as {'unit': 'http://www.wikidata.org/entity/Q28719934', 'amount': '+33424.404'}[18].
  • protactinium-231's Google Knowledge Graph ID is recorded as /g/11bx1bc9vy[19].
  • protactinium-231's Wolfram Language entity code is recorded as Entity["Isotope", "Protactinium231"][20].

Why It Matters

protactinium-231 draws 6 Wikipedia views per month (isotope_of_protactinium category, ranking #3 of 1).[2]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  10. [12] . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures. Retrieved . amdc.in2p3.fr. Provenance: wikidata.org.
  14. [16] . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  15. [17] . The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures. Retrieved . amdc.in2p3.fr. Provenance: wikidata.org.
  16. [18] . The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures. Retrieved . amdc.in2p3.fr. Provenance: wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). protactinium-231. Retrieved May 3, 2026, from https://4ort.xyz/entity/protactinium-231
MLA “protactinium-231.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/protactinium-231.
BibTeX @misc{4ortxyz_protactinium-231_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{protactinium-231}}, year = {2026}, url = {https://4ort.xyz/entity/protactinium-231}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): protactinium-231 — https://4ort.xyz/entity/protactinium-231 (retrieved 2026-05-03)

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